Feedback,channel,medium,and destination of language are the four factors used in evaluating the richness of information in any media.

Destination

The intended end point or goal of a journey or an effort.

Feedback

Information provided as a response to a process or activity, used as a basis for improvement, learning, or performance adjustment.

Richness

The quality or state of being abundant or in great quantities, often used in the context of material wealth, cultural wealth, or biodiversity.